he beat andy murray in four sets. amazing. >>> president clinton said he expects football to gradually become less violent. the president tells the new republic, i'm a big football fan, but i have to tell you, if i had a son, i'd have to think long and hard before i'd let him play football. mr. obama says he's particularly concerned about college players who suffer concussions and other injuries. he's less worried about the nfl where players are grown men who are paid well. the full interview appears in the february 11th issue. >>> i'll be back in an hour with a sneak preview of some of the most talked about super bowl ads a week before they air. >>> who shot j.r.? a cliffhanger watched by millions around the world, so, how will t'